Ejaculation is attained by an involuntary contraction of muscles and vessels that propel semen from the body. A similar tube that is useful for ejaculation, known as the urethra, can also be useful for urination (peeing). After stuffed with arterial blood in the helicine arteries, the cavernous sinuses compress the https://judo-history27047.tribunablog.com/the-single-best-strategy-to-use-for-filler-49831083